baber/WOPTO huggingface dataset:
Patent JP-2002024772-A (JP)
Title: Ic card information reader and ic card state display device
Inventor: ONO JUN
IPC: G06F9/445
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an IC card information reader and an IC card state display device capable of checking the number, kind and state or the like of applications mounted on a card without generating programs for individual applications even when unknown applications are mounted. SOLUTION: An application ID mounted on the card is read in a step 190, and a customizing check is made by a command inherent to the application ID in S260. The inherent command is registered for each application in an inherent command registering section not shown in the figure, and the correct inherent command corresponding to the read application ID can be executed.
Patent JP-2002025914-A (JP)
Title: Substrate treatment device
Inventor: SAKAI KENJI
IPC: C23C16/44
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To clean the entirety of a treatment chamber of a low pressure CVD device uniformly. SOLUTION: In a low pressure CVD system wherein an in-situ chamber cleaning method of a remote plasma method is executed, a cleaning gas supply device 23 is connected to a gas introduction port 14 of treatment gas through a supply path 22, and a supply tube 21. Meanwhile, a lower introduction port 24 with a plurality of blow-off ports 25 is formed concentrically around a supporting shaft 9 of a bottom wall of a chamber 2, and the lower introduction port 24 is connected to the supply path 22 via a connection path 26. Therefore, since it is possible to diffuse the cleaning gas 33 all over the treatment chamber 3 by introducing cleaning gas 33 also from the lower introduction port 24 in addition to the upper gas introduction port 14, the entirety of the treatment chamber 3 can be cleaned equally.  As a result, a cleaning time, gas consumption amount and COO can be reduced, thus preventing difference of degree of component deterioration.
Patent JP-2002022672-A (JP)
Title: Instrument for measuring adhesion amount of metal oxide or hydroxide on inner wall of pipe, method for evaluating and estimating adhesion state
Inventor: IDA SADAO
IPC: G01N21/954
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an instrument for measuring the adhesion amount of a metal oxide or hydroxide on the inner wall of a pipe, a method for evaluating an adhesion state and a method for estimating in the adhesion state. SOLUTION: A Teflon (R) pipe (not shown figure) of an object to be measured is placed between an irradiation part 12 and a light detection part 13, light is applied to the Teflon pipe from the outside thereof, and the transmitted light is detected by the light detection part 13 to be converted to voltage and the transmission quantity of light is displayed on a control/display part 14. The adhesion amount of the metal oxide bonded to the inner wall of the Teflon pipe can be measured from the transmission quantity of light. By secularly measuring the adhesion amount of the metal oxide, the future adhesion state of the metal oxide can be estimated.
Patent JP-2002021124-A (JP)
Title: Unit frame and flow meter unit
Inventor: MORI HIROSHI
IPC: E03B9/10
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To solve problems that attached mechanisms forming a unit such as a conventional flow meter have fitting mechanisms of meter end sections storing a valve mechanism and a check valve mechanism at both side ends of a support lever bent into a U-shape for integrated structure unitization, the flow meter is inserted between both fitting mechanisms, and the support lever functioning as a support frame integrally supporting the unit is linear and structurally unstable and has a problem in the durability for bearing water pressure or the like. SOLUTION: A unit frame 1 storing the attached mechanisms (a) and b in an integrated structure is formed into an annular shape surrounding a unit body A. The outer diameter outside shape of a frame body is formed into a shape inserted into a storage box or a shape pinched between the upper box body and the lower box body of the storage box. Coupling fitting sections 11 and 12 having fitting structures to be fitted to the upstream side end section and the downstream side end section of the inserted unit body respectively are provided on the frame body.
Patent JP-2002017963-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F5/04
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To allow a player to fairly play a game irrespective of his skill. SOLUTION: Concerning a game machine such as a Pachinko machine, or the like, of required stop modes, namely, among the control of a first reel (Step S100), control of a second reel (Step S102), control of a third reel (Step S104) and the, control of a fourth reel (Step S96), control of reels (stop mode) along an ideal line (required game process) is determined, a reel rotating in accordance with determined reel control is brought to a halt. By doing so, as a game is guided so as to make it follow an ideal line, a player can play a game fairly irrespective of his skill.
Patent JP-2002024219-A (JP)
Title: Method and device for providing information on the deceased by using communication network
Inventor: SUZUKI HIROAKI
IPC: G06Q50/10
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To enhance economical effects by enabling the family of the deceased or persons concerned to easily use the Internet to exchange information regarding Buddhist services for the dead and the specific deceased and developing and expanding that process to a new business. SOLUTION: The contents of life records of the deceased are generated according to information provided by persons concerned and stored. Thus, the contents about a plurality of deceased persons are generated and stored respectively. One information providing site (homepage for introducing the deceased) is created on the Internet so that the contents of life records of one person can be browsed through the communication network. A general user properly obtains the presence and advertisement of the information providing site through retrieving software, etc., and accesses the site. Then the user retrieves a desired person by following a proper retrieval procedure and browses the life records of the deceased. Information can be exchanged on a bulletin board.
Patent JP-2002030687-A (JP)
Title: Chamferring construction method for pavement slab around manhole and chamferring finishing machine
Inventor: TSUBAKIMORI SHINICHI
IPC: E01C23/09
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To easily chamfer the pavement slab after eliminating the pavement slab around a manhole. SOLUTION: A foundation frame 10 is fixed to a manhole by a clamp cylinder 14, a conical cutter 2 mounted on a base 3 rotated and moved on a peripheral rail 4 by expanding and contracting motion of a driving cylinder 41 is rotated and driven by a hydraulic motor 20, and the pavement slab around the manhole is chamfered by allowing the cutter to move around the manhole while obliquely cutting the pavement slab by a blade of a conical face.
Patent JP-2002031625-A (JP)
Title: Method for measuring hardness
Inventor: YAMADA RYUZO
IPC: G01N29/00
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring a hardness of a specimen whereby the hardness can be correctly and speedily evaluated in a nondestructive manner even when a thickness of the specimen is unknown or when the thickness of the specimen varies depending on points. SOLUTION: While an ultrasonic probe 10 is moved along a direction in which the specimen 20 is prevented from changing in shape, ultrasonic waves are brought into the specimen 20. At this time, an arrival time difference between front face echoes and bottom face echoes is measured with the use of the ultrasonic probe 10, and a propagation time of the ultrasonic waves reciprocating in the specimen 20 is measured. Then, a sound velocity change rate of the ultrasonic waves propagating in the specimen 20 is obtained from a change of the propagation time along the movement direction of the ultrasonic probe 10.
Patent JP-2002042366-A (JP)
Title: Optical pickup device
Inventor: MATSUMIYA HIROAKI
IPC: G11B7/13
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem that conventionally an optical pickup device is prevented from gaining a small size and low cost, because of a large number of parts and adjustments, for installing independent photodetectors for a light beam to enter from each light-emitting part, in an optical pickup device having a plurality of light-emitting parts. SOLUTION: The device is equipped with semiconductor lasers 10a, 10b, an optical system for converging light from these lasers 10a, 10b to an optical disk 106, and a photodetector 109 that has photodetecting units 12a-12f and detects light beams reflected on the optical disk 106. Two photodetecting units 12c, 12d detect a part of each light beam from the two light-emitting parts of the semiconductor lasers 10a, 10b mounted on a laser light source 101. The same photodetecting units detect a part of each light beam from the two light- emitting parts, sharing the photodetecting units; hence, miniaturization of the photodetector and reduction in the number of circuits subsidiary to the photodetector are realized, and an inexpensive and smaller optical pickup device are realized.
Patent JP-2001191769-A (JP)
Title: Antiskid device for tire and clamping device for use in the same
Inventor: OOTO MANABU
IPC: B60C27/06
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To facilitate the installation work of an antiskid device for a tire by simplifying the clamping work of its net body. SOLUTION: This clamping device for use in the antiskid device 1 for the tire comprises a device body 44 with a tool engaging portion 47, a first hook body 45 having a base end swingably coupled to one end of the device body 44 and having a hook 45C engaged with a net body 6 of the antiskid device 1 for the tire, and a second hook body 46 having a base end swingably coupled to the other end of the device body 44 and having a hook 46C engaged with the net body 6 of the antiskid device 1 for the tire. The first and second hook bodies 45 and 46 are switchable between a deployed state where they extend outwardly of the device body 44 as it is revolved and a folded state where they adjoin one corresponding face of the body 44.  The middle of the device body 44 is provided with a third hook body 52 having a hook 52A for locking an outer clamping rope 5 arranged along a widthwise outer edge of the net body 3 of the antiskid device 1 for the tire.
Patent JP-2002038942-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: MATSUOKA HIROKI
IPC: F01N3/08
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To always supply proper quantity of a reducing agent to a NOX catalyst, even if an operating state of an internal combustion engine is changed. SOLUTION: This device is provided with the NOX catalyst 17 provided on an exhaust passage of the internal combustion engine 1 capable of performing lean combustion to discharge and reduce absorbed NOX by the reducing agent, a reducing agent supply means 19 provided in the exhaust passage on an upstream side of the NOX catalyst 17, a load detection means for detecting load of the internal combustion engine 1, a particle size control means for controlling a particle size of the added reducing agent according to load of the internal combustion engine 1. The reducing agent controlled in particle size is added to the NOX catalyst 17 based on the load detected by the load detection means.  When the internal combustion engine 1 has low load, adhesion of particle on a wall surface within the exhaust passage can be reduced by reducing the particle size since an exhaust temperature is low and flow speed of exhaust is slow.
Patent JP-2002037620-A (JP)
Title: Spherical silica particle bulk materials and method of preparing it and resin composition using it
Inventor: TAUCHI TOSHIYUKI
IPC: C09K3/10
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide spherical silica particle bulk materials which comprises the non-adhesive/non-agglomerative spherical silica particles and has the wide distribution area of particle diameter and is suitable as a silica filler or the like for a semiconductor sealing material, and to provide a method of preparing the same and a resin composition including the same. SOLUTION: This spherical silica particle bulk materials comprise the non- adhesive/non-agglomerative spherical silica particles having adhesion ratio of 0.1% or less (<=0.1%) and have mean particle diameter of 0.6-6 μm, particle diameter distribution area of 0.3-10 μm, and particle size distribution dispersion degree (CV value) of >=10% (10% or more). In this preparing method, the silica particle bulk materials are prepared effectively. The resin composition include the silica particle bulk materials of 10-90 wt.%.
Patent JP-2002041213-A (JP)
Title: Split electronic device
Inventor: UCHIDA HIROSHI
IPC: F16B5/10
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a split electronic device on which a user can modify two operational positions. SOLUTION: The split electronic device comprises a main body 100 fitted with a joy stick JS and a detachable body 200 fitted with a plurality of push switches JS. The detachable body 200 can be fitted into a concavity 130 of the main body 100 in two ways. The device has a lock 300, an elastic body 400 and a engaging concavity 210A inside, a connecting part on the main body 100 and a connecting part on the detachable body 200. By a pawl 310 of the lock 300 engaging with one of the fitting concavities 210A, the detachable body 200 is fixed on the concavity 130 of the main body 100, connecting one of the connecting parts of the detachable body to the connecting part of the main body.
Patent JP-2002004657-A (JP)
Title: Variable cylinder lock
Inventor: SEGAWA TSUKASA
IPC: E05B27/06
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a variable cylinder lock, eliminating the need for preparing another key, enabling simple selection of various changing times in any order and assuring protection against picking activity. SOLUTION: This variable cylinder lock comprises an outer cylinder having a fitting hole in an axial center and an inner cylinder fitted to the fitting hole and adapted to be rotated or not with the setting of a pin group in and out. The outer cylinder is provided with plural lined pin holes passing therethrough in the direction of the axial center, plural through-grooves opposed to the lined pin holes in the longitudinal direction and protruded portions on rear terminal portions of the through-grooves. The inner cylinder having a flange portion at the front end is provided with a key insertion groove along the axial center and pin holes in the same number adapted to communicate with the pin holes of the outer cylinder during fitting into the fitting holes.  The pin group consisting of bottom pins, change pins, drivers and springs is inserted in at least one pin hole in each of the inner cylinder and the outer cylinder while the pin group consisting of bottom pins, drivers and springs is inserted in the remaining pin holes to be impossibly protruded from the outer cylinder.
Patent JP-2002042377-A (JP)
Title: Optical recording medium
Inventor: OSHIMA KENSHO
IPC: G11B7/24047
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a surface-recording/reproducing type optical recording medium for near-field optical recording, by which a head is less to be crushed and which has high durability. SOLUTION: This optical recording medium has at least a recording layer and a dielectric layer laminated in this order on a disk-shaped substrate, so that information is recorded in/reproduced from the format region by using the floating head and making light incident from side of the recording-layer. Dummy format regions, each having a guiding groove and a header region, which do not participate in the recording of the information, are formed continuously to the format region in the outside and inside parts of the format region respectively in the radial direction.
Patent JP-2002049913-A (JP)
Title: Device and method for authenticating fingerprint
Inventor: FUJIMOTO HIROKI
IPC: G06V40/145
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a fingerprint authenticating device which does not bring about an increase in cost and whose mounting form is not restricted. SOLUTION: The photosensor area of an optical image sensor 2 has an effective image area where scattered light from the inner part of a finger 1 is converted into an image signal and a black reference area that does not react to light. The black reference area may be connected to a silicon substrate to be a matrix of the image sensor 2 by a thermal conductive film and is formed by providing an optical light shielding film on silicon dioxide covering a photosensor area. A black reference area reading means 3 reads dark currents of a photodiode (constituting the optical image sensor 2) before and after the finger 1 is placed on the image sensor 2, and a dark current comparing means 4 compares both current signals.  A fingerprint collating means 5 fetches the image signal of the effective image area when a difference that is equal to or more than a prescribed value is detected in the image signal, and performs comparison by collating with a fingerprint database 8. A fingerprint deciding means 6 decides the finger 1 to be genuine only when the difference being equal to or more than the prescribed value is recognized as a result of comparing the image signal with the database 8 and also when characteristics coincide as a result of collating with the database 8.
Patent JP-2002051070-A (JP)
Title: Electronic document circulation system
Inventor: AWAKAWA ATSUSHI
IPC: H04L12/54
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an electronic document circulation system that can smoothly realize circulation of an electronic document. SOLUTION: The electronic document circulation system is provided with a circulation advance notice function that distributes contents (original) sent by a sender or an outline entered by the sender to all circulating people prior to the circulation of an electronic document, in the case of circulating the electronic document, and is provided with a validity warning function that automatically gives warning to a person stopping the circulation, a next person of the circulation and the sender on the occurrence of circulation stop.
Patent JP-2002045126-A (JP)
Title: Gel-like food and method for producing the same
Inventor: MIURA YASUSHI
IPC: A23L29/20
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To shorten a treatment time required for thawing of frozen goods and to control deterioration in quality caused by structural breakdown by ice crystals by utilizing a magnetic field. SOLUTION: In this method producing a gel-like freezable food by gelling a solution or a dispersion, the method comprises an equilibration process for equilibrating the solution or the dispersion at a sol-gel transition temperature or higher than it and a gelatinization process for gelling and gelatinizing the solution or the dispersion at the sol-gel transition temperature or lower than it and a line of magnetic force is applied to the solution or the dispersion in a static magnetic field having 0.1-10 T (tesla) magnetic field intensity in at least either of the equilibration process or the gelatinization process.
Patent JP-2002049980-A (JP)
Title: Behavior monitoring system
Inventor: FUKUDA YOSHINOBU
IPC: G06Q50/22
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To grasp the behavior, etc., of an old-age person living alone, etc., in the residence of an monitoring object person by simple constitution. SOLUTION: An operating state inputting device 11 having a key board control substrate 17 is connected to the keyboard connection terminal 10 of an information terminal 1 arranged in the residence of the monitoring object person. In this device 11, external connection jacks J1 to J5 are connected to the key switch input terminal of the substrate 17, and a photoelectric sensor 21, a door opening/closing sensor 22, a photoelectric sensor 23, a pressure sensitive sensor 24 and a photoelectric sensor 25 are connected to these connection jacks to input the on/off state of the respective sensors to the terminal 1 as the character information of a key board and these state changes are stored in a history information storage area as behavior history information.  By remote-accessing the behavior history information stored in this history information storage area from outside to obtain and analyze it, the behavior of the monitoring objective person is grasped.
Patent JP-2001067826-A (JP)
Title: Latch for disk drive, disk drive including the latch, and, method for selectively holding head stack assembly
Inventor: BRIAN SUTOROMU
IPC: G11B5/54
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a latch for holding a transducer to a landing zone of a disk drive. SOLUTION: A latch 22 includes a retainer 70 movable between an engage position and a non-engage position. At the engage position, the retainer 70 retains a head stack assembly 14 to the vicinity of an outer diameter stop part. At the non-engage position, the retainer 70 enables the head stack assembly 14 to move away from the outer diameter stop part. The latch 22 prevents the head stack assembly 14 from rebounding from the outer diameter stop part when being unloaded.
Patent JP-2002055673-A (JP)
Title: Display controller and pixel data readout device
Inventor: FUNAKUBO NORIYUKI
IPC: G09G5/00
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To real pixel data for a pixel display from an arbitrary area of a display memory for every pixel position on a display screen. SOLUTION: An address translation table 104 sets a position [x', y'] in the pixel matrix of an original screen screen to be displayed in the display pixel position concerned for each display pixel position [x, y] (x=0 to 639, y=0 to 479) in a display screen 100a. A VDP 105 reads out one line of table data of the address translation table 104, corresponding to a the display line from a memory 102 according to horizontal scanning, and stores them in a table memory 107. An address generator 108 generates a readout address, on the basis of the stored data. The memory controller 109 reads out the pixel data for displaying each display pixel position of the display line, according to the readout address from an area to which a frame buffer 103 correspond, and feeds them to a display device 100.
Patent JP-2002055289-A (JP)
Title: Light beam scanner
Inventor: YOSHIMARU AKITO
IPC: H04N1/113
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of the synchronization of a polygon mirror, to eliminate the deviation of the relative position of beams due to the variation in the attitude of a synchronizing mirror caused by the variation in temperature or the like, and to improve the accuracy of the detection of deviation of the relative position of the beam. SOLUTION: In the light beam scanner which forms an image by scanning with a light beam from the predetermined position to the end part of a photoreceptor drum 10 with two write-in optical systems 100 and 200 by using a single polygon mirror 4, a synchronization detection mirror 16a, which guides light beams to synchronization detection plates 11-1 and 2 which detect the scanning time of laser beams at every scanning with the light beams, is commonly used for two write-in systems. In this case, the incident angle in subscanning direction to the synchronization detection plates is set equal to the incident angle in the subscanning direction of the scanning beams to the photoreceptor drum 10 so that the displacement of the beams on the photoreceptor drum 10 becomes equal to that on the synchronization detection plates 11-1 and 2.